87cee71b37
One more step in extending support for delayed privatization. This diff adds support for scalar allocatables and pointers.
32 lines
1.2 KiB
Fortran
32 lines
1.2 KiB
Fortran
! Test delayed privatization for pointers: `private`.
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! RUN: %flang_fc1 -emit-hlfir -fopenmp -mmlir --openmp-enable-delayed-privatization \
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! RUN: -o - %s 2>&1 | FileCheck %s
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! RUN: bbc -emit-hlfir -fopenmp --openmp-enable-delayed-privatization -o - %s 2>&1 |\
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! RUN: FileCheck %s
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subroutine delayed_privatization_pointer
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implicit none
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integer, pointer :: var1
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!$omp parallel firstprivate(var1)
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var1 = 10
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!$omp end parallel
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end subroutine
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! CHECK-LABEL: omp.private {type = firstprivate}
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! CHECK-SAME: @[[PRIVATIZER_SYM:.*]] : [[TYPE:!fir.ref<!fir.box<!fir.ptr<i32>>>]] alloc {
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! CHECK-NEXT: ^bb0(%[[PRIV_ARG:.*]]: [[TYPE]]):
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! CHECK-NEXT: %[[PRIV_ALLOC:.*]] = fir.alloca !fir.box<!fir.ptr<i32>> {bindc_name = "var1", pinned, uniq_name = "_QFdelayed_privatization_pointerEvar1"}
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! CHECK-NEXT: %[[PRIV_DECL:.*]]:2 = hlfir.declare %[[PRIV_ALLOC]]
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! CHECK-NEXT: omp.yield(%[[PRIV_DECL]]#0 : [[TYPE]])
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! CHECK-NEXT: } copy {
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! CHECK: ^bb0(%[[PRIV_ORIG_ARG:.*]]: [[TYPE]], %[[PRIV_PRIV_ARG:.*]]: [[TYPE]]):
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! CHECK-NEXT: %[[ORIG_BASE_VAL:.*]] = fir.load %[[PRIV_ORIG_ARG]]
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! CHECK-NEXT: fir.store %[[ORIG_BASE_VAL]] to %[[PRIV_PRIV_ARG]] : !fir.ref<!fir.box<!fir.ptr<i32>>>
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! CHECK-NEXT: omp.yield(%[[PRIV_PRIV_ARG]] : [[TYPE]])
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! CHECK-NEXT: }
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